Reddit User Builds MiniMax H3 Faceswap Workflow in ComfyUI, Expression Sync Is the Hard Part

ShroakzGaming · reddit · 2026-09-05

Reddit user ShroakzGaming shared a faceswap test built on top of MiniMax H3's ref-to-video workflow in ComfyUI, a modified take on the faceswap setups circulating in the community. The main challenge was keeping facial expressions matched to the original footage, which the current version handles well.

The author says the workflow still needs refinement and plans to release the full workflow and tutorial once it's ready, while also testing other faceswap approaches in ComfyUI.

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